13321122310023 has 16 divisors (see below), whose sum is σ = 19388310842496. Its totient is φ = 8068352070240.

The previous prime is 13321122310021. The next prime is 13321122310031. The reversal of 13321122310023 is 32001322112331.

It is not a de Polignac number, because 13321122310023 - 2¹ = 13321122310021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13321122309975 and 13321122310002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13321122310021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126331261 + ... + 126436662.

It is an arithmetic number, because the mean of its divisors is an integer number (1211769427656).

Almost surely, 2^{13321122310023} is an apocalyptic number.

13321122310023 is a deficient number, since it is larger than the sum of its proper divisors (6067188532473).

13321122310023 is a wasteful number, since it uses less digits than its factorization.

13321122310023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252769534.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13321122310023 its reverse (32001322112331), we get a palindrome (45322444422354).

The spelling of 13321122310023 in words is "thirteen trillion, three hundred twenty-one billion, one hundred twenty-two million, three hundred ten thousand, twenty-three".